Juan:
Get the users manual for the part. I gave a link for it in this previous post.

If you look in there you will find a complete description of the SFR called DIVM.

Michael Karas

PS. Also note in your thread of which the above is a part someone made a comment that they were aware of an Errata about the DIVM register. You should also chase that one down and at least obtain a copy of the Errata and read it to see if it applies to your situation.

MJK